Bosch Connectors
Find the right Bosch
connector system faster
Bosch connectors provide electrical and data connections for demanding automotive environments. Use this guide to compare connector categories, application fit, product families, and selection filters.
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Chief Enterprises is the exclusive authorized distributor for Bosch Connectors in North America.
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Shop Bosch Connectors by Type
Browse Bosch connector categories by application requirements, pole count, terminal type, and electrical architecture. Compare available product families before drilling into individual part numbers and specifications.
Low Pole Connectors
Connector solutions for applications like sensors, actuators, eSteering and e-Bike with up to 10 poles.
Shop Low Pole ConnectorsHigh Pole Connectors
Connectors designed for electronic control units for efficient powertrains and driver safety with more than 10 poles.
Shop High Pole ConnectorsTerminals
Terminals for reliable power- and signal transmission within Bosch connectors.
Shop TerminalsHigh-Voltage Connectors
High-voltage connectors are designed for electric powertrain applications, from the battery pack to the engine.
Contact Us For InformationSupport beyond the part number
Chief’s existing Bosch page positions Chief as the sole North American distributor of Bosch electrical connectors and accessories, with sales, logistics, customer service, pigtails, specialty automotive wire harnesses, kits, and related value-added services.
Bosch Connector FAQ
How should I choose between Bosch Low Pole and High Pole Connectors?
Bosch describes Low Pole Connectors for applications like sensors, actuators, eSteering and e-Bike with up to 10 poles. Bosch describes High Pole Connectors for electronic control units for efficient powertrains and driver safety with more than 10 poles.
What applications are Bosch Low Pole Connectors used for?
Bosch lists Low Pole Connectors as connector solutions for applications like sensors, actuators, eSteering and e-Bike with up to 10 poles.
When should an engineer start with Bosch High Pole Connectors?
Bosch High Pole Connectors are described for electronic control units for efficient powertrains and driver safety with more than 10 poles.
What role do Bosch terminals play in a connector system?
Bosch describes terminals as components for reliable power and signal transmission within Bosch connectors.
What are Bosch High-Voltage Connectors used for?
Bosch describes High-Voltage Connectors as components engineered to safely and reliably handle high-voltage power across the electric powertrain, from the battery pack to the engine.
Which Bosch high-voltage connector portfolios are named by the manufacturer?
Bosch names VHC Gen 1 and VHC Gen2 as part of its High-Voltage Connector portfolio.
Can Bosch connector selection be based on pole count?
Yes. Bosch identifies Low Pole Connectors as up to 10 poles and High Pole Connectors as more than 10 poles.
Where should I validate final Bosch connector specifications?
Final connector specifications should be validated against Bosch’s product catalog, product detail pages, drawings, and any application-specific engineering requirements before design release.
Find the right Bosch connector, terminal, seal, or kit
Shop available Bosch connector products online or contact Chief for technical review, quantity releases, quote support, or value-added connector assemblies.